How can I show the PHP results of a contact form with AJAX?

[marian]

I have a simple html contact form, and the php script to send the emails. It's working good, but I want the result (The email has been sent...) to show in the same page, without changing the page. How can I do this?HTML:\[code\]<form name="contact" action="includes/send.php" id="contact_form"> <input type="text" placeholder="Name" name="name" /> <br /> <input type="email" placeholder="Email Address" name="email" /> <br /> <textarea name="message" placeholder="Message" rows="8"></textarea> <br /> <input type="submit" name="submit" id="submit_btn" value="http://stackoverflow.com/questions/15812812/Send" /> </form>\[/code\]PHP:\[code\]<?php$name = $_POST['name'];$email = $_POST['email'];$message = $_POST['message'];$to = '[email protected]';$subject = 'Message from AMARSYLA.COM';$message = 'FROM: '.$name.' Email: '.$email.'Message: '.$message;$headers = 'From: [email protected]';if (filter_var($email, FILTER_VALIDATE_EMAIL)) { // this line checks that we have a valid email address mail($to, $subject, $message) or die('Error sending Mail'); //This method sends the mail. echo "Your email was sent!"; // success message}?>\[/code\]